Boy thinks his girlfriend is cheating on him because her va gina is looser than other times…

My boyfriend complains and sometimes gets upset that my va gina is looser than other times. He thinks I’m cheating, but I’m not. I lost my virginity to him when I was 19 and we are planning to get married when I graduate from the University. Now, I’m 22 and we are still an item and this problem is surfacing. What’s going on?